CN115303675A - Dustbin with air duct conversion device suitable for road sweeper - Google Patents
Dustbin with air duct conversion device suitable for road sweeper Download PDFInfo
- Publication number
- CN115303675A CN115303675A CN202210889319.9A CN202210889319A CN115303675A CN 115303675 A CN115303675 A CN 115303675A CN 202210889319 A CN202210889319 A CN 202210889319A CN 115303675 A CN115303675 A CN 115303675A
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- China
- Prior art keywords
- pipe
- box
- road sweeper
- fan
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 26
- 241001417527 Pempheridae Species 0.000 title claims abstract description 24
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 48
- 239000010902 straw Substances 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 33
- 238000010408 sweeping Methods 0.000 description 5
- 241000446313 Lamella Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F2003/006—Constructional features relating to the tank of the refuse vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a garbage can with an air duct conversion device, which is suitable for a road sweeper. Install on the chassis frame of cleaning cart, the dustbin includes the box, and the box upper end is equipped with the top cap, and the top cap inboard is equipped with the fan groove, and the fan inslot is equipped with the fan, has seted up the air outlet on the top cap, set up on the fan groove lateral wall with the inside air intake that communicates of box, the box front side is equipped with the connecting tube subassembly, the one end and the box intercommunication of connecting tube subassembly, the other end of connecting tube subassembly is connected with fixed straw, the bottom half inboard is equipped with holds the groove, holds the inslot and is equipped with handheld straw subassembly, handheld straw subassembly with the connecting tube subassembly is connected. The invention realizes the free switching between the fixed suction pipe and the hand-held suction pipe, can be switched into the hand-held suction pipe to suck the garbage which can not be cleaned by the fixed suction pipe in the corner, is more convenient for people to operate, and meanwhile, the hand-held suction pipe device is hidden at the bottom of the garbage can, so that the extraction is more convenient and faster, and the whole appearance of the road sweeper is more concise and beautiful.
Description
Technical Field
The invention relates to the technical field of soil heavy metal passivation, in particular to a garbage can with an air channel conversion device, which is suitable for a road sweeper.
Background
The urban road sweeper has the characteristics of small and flexible volume, rich functions and the like, and is widely applied to places such as urban streets, commercial pedestrian streets, parks and the like. When the road sweeper works, the left sweeping disc and the right sweeping disc sweep the ground garbage on two sides to the middle position, the fixed suction pipe in the middle provides negative pressure suction through the fan in the garbage can, and the swept ground garbage is sucked into the garbage can to complete sweeping. The garbage at the corner which can not be sucked by the fixed suction pipe is sucked by the hand-held suction pipe. However, if the hand-held suction pipe and the fixed suction pipe work simultaneously to suck the garbage, the suction part of the fixed suction pipe can be repeatedly sucked all the time, and the suction force of the part of the fan is separated, so that the suction force of the hand-held suction pipe is greatly reduced, and the working efficiency of the road sweeper is low. In current conventional scheme, need insert the spacer between handheld straw and fixed straw to thereby reach and change the wind channel and realize the switching action, it is more troublesome not only to operate like this, and handheld straw can only be put outside the dustbin moreover, influences holistic aesthetic property. Inside conventional dustbin stretched the straw mostly to the dustbin, can make the rubbish of absorbing the income pile up in straw department like this, rubbish distributes inhomogeneously, has reduced the box utilization ratio.
Disclosure of Invention
The invention aims to provide a dustbin with an air channel conversion device, which is suitable for a road sweeper, and has the advantages that through reasonable arrangement of the inside of the dustbin, the integral attractiveness and convenience are improved, and the garbage suction efficiency and the dustbin utilization rate are improved, and the technical scheme adopted by the dustbin is as follows:
according to one aspect of the invention, the garbage can with the air channel conversion device suitable for the road sweeper is installed on a chassis frame of the cleaning trolley and comprises a box body, a top cover is arranged at the upper end of the box body, a fan groove is formed in the inner side of the box body and located on the top cover, a fan is arranged in the fan groove, an air outlet, communicated with the outside of the box body, of the fan groove is formed in the position above the top cover, an air inlet communicated with the inside of the box body is formed in the side wall of the fan groove, a connecting pipe assembly is arranged on the front side of the box body, one end of the connecting pipe assembly is communicated with the box body, the other end of the connecting pipe assembly is connected with a fixed suction pipe, a containing groove is formed in the inner side of the bottom of the box body, a handheld suction pipe assembly is arranged in the containing groove, and the handheld suction pipe assembly is connected with the connecting pipe assembly.
Preferably, the connecting pipe assembly comprises an elbow pipe, a straight pipe and a side pipe, the upper end of the elbow pipe is communicated with the inside of the box body, the lower end of the elbow pipe is connected with the upper end of the straight pipe through a connecting plate, the lower end of the straight pipe is connected with a conversion handle assembly, the side wall of the straight pipe between the elbow pipe and the conversion handle assembly is connected with the side pipe, and one end, far away from the straight pipe, of the side pipe is connected with the handheld suction pipe assembly.
Preferably, the conversion handle subassembly includes upper junction plate, intermediate lamella, conversion handle and lower connecting plate, first round hole has been seted up on the upper junction plate, first round hole with the lower extreme of straight tube is connected, the upper junction plate downside is connected with the intermediate lamella, be equipped with the cavity on the intermediate lamella, the spout has been seted up on the cavity lateral wall, sliding connection has on the spout the conversion handle, the downside of intermediate lamella is connected with the lower connecting plate.
Preferably, the conversion handle comprises a baffle and a shifting plate, the baffle is connected with one end of the shifting plate into a whole, the baffle is arranged in the hollow hole, and the shifting plate penetrates out of the hollow hole and extends outwards.
Preferably, the shifting sheet plate is provided with a limiting block, the lower end of the limiting block is connected with the upper side face of the shifting sheet plate, the upper connecting plate is provided with a convex groove, and the upper end of the limiting block is arranged in the convex groove.
Preferably, the handheld suction pipe assembly comprises a hose, an installation pipe, a placing plate, a handle and a rubber plug, wherein one end of the hose is connected with the side pipe, the other end of the hose is connected with the installation pipe, one end of the installation pipe is installed on the placing plate, the placing plate is provided with the handle, and the rubber plug is arranged at the bottom of the containing groove.
Preferably, the inner side of the rear end of the box body is provided with a sewage tank, the inner side wall of the sewage tank is provided with a first filter screen, and the sewage tank is connected with the fixed suction pipe through a water pipe.
Preferably, the air outlet and the air inlet are both provided with second filter screens.
The technical scheme adopted by the invention has the following remarkable effects:
(1) According to the invention, the connecting pipe assembly is connected with the handheld suction pipe assembly, so that the fixed suction pipe and the handheld suction pipe can be freely switched, when the road sweeper works, garbage which cannot be cleaned by the fixed suction pipe in a corner can be sucked by switching the movable handle into the manual suction pipe, more people can operate the road sweeper, meanwhile, the handheld suction pipe device is hidden at the bottom of the garbage can, the extraction is more convenient and faster, and the whole appearance of the road sweeper is more concise and attractive.
(2) According to the invention, the garbage sucked in the garbage can enters the garbage can from the top hole of the front plate of the garbage can, so that the phenomena of garbage blockage caused by the fact that the suction pipe extends into the garbage can and the garbage is unevenly distributed in the garbage can are avoided, the utilization rate of the garbage can is improved, the circulating water path is adopted to perform dust fall treatment on the garbage sucked by the suction pipe, and meanwhile, the filtering devices are arranged at the inlet and the outlet of the fan, so that the secondary pollution to air during air outlet is avoided.
Drawings
Fig. 1 is a front view of the trash can and air duct switching device of the present invention.
Fig. 2 is a side view of the trash can and air duct switching device of the present invention.
FIG. 3 is a schematic view of a hand-held straw assembly of the present invention.
Fig. 4 is a schematic view of the construction of the connector assembly of the present invention.
Fig. 5 is an exploded view of the conversion handle assembly of the present invention.
Fig. 6 is a diagram of the application state of the present invention.
Reference numbers in the drawings:
1-a dustbin; 101-a fan; 102-a fan slot; 103-a sewage tank; 104-a filter screen; 105-an air outlet device; 106-dustbin top cover; 2-front box body of the dustbin; 201-connecting the tube assembly; 2011-elbow; 2012-straight pipe; 2013-connecting plate; 2014-attachment flange; 202-a handheld straw assembly; 2021-flexible pipe; 2022-installation of tubes; 2023-a handle; 2024-rubber stopper; 203-converting the handle assembly; 2031-upper connection plate; 2032-a conversion handle; 2033-middle plate; 2034-lower connecting plate; 3-a cab; 4-a cleaning mechanism; 5-fixing the straw assembly; 6-a clear water tank; 7-chassis frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-2, the dustbin with the air channel switching device for the road sweeper comprises a dustbin body 1, a top cover 106 is arranged at the upper end of the dustbin body 1, a fan groove 102 is arranged on the top cover 106 and on the inner side of the dustbin body 1, a fan 101 is arranged in the fan groove 102, and the fan groove 102 is connected with the dustbin top cover 106. An air inlet is formed in the side face of the fan groove 102, and the fan 101 supplies negative pressure to the garbage can 1 through the air inlet. The air outlet that sets up fan groove and the outside intercommunication of box above the fan groove and being located the top cap, air outlet department is equipped with air outlet subassembly 105, and air outlet subassembly 105 stretches out top cap 106, and the wind through fan 101 is blown to ambient air by air outlet subassembly 105. The air outlet assembly comprises a protective cover, and the protective cover is connected with the outer side of the top cover. The air inlet and the air outlet are both provided with filter screens, so that the damage of the fan 101 caused by the fact that larger particles and garbage enter the fan is prevented, and the secondary pollution of air at the air outlet to the surrounding environment is avoided.
The sewage tank 103 is positioned at the tail part of the tank body 1, and a cuboid surrounded by two sides of the tail part of the tank body 1 is the sewage tank 103. One side wall of the sewage tank 103 is the side wall of the tank body 1, and a filter screen 104 is arranged in front of the sewage tank 103. The sewage that fan 101 sucked in filters through filter screen 104 and gets into sewage case 103, and the water in sewage case 103 is connected to fixed straw 5 through the water pipe in, plays the dust fall effect at the absorption rubbish in-process. The middle of the water pump is provided with an on-off valve for controlling the on-off of water flow.
As shown in fig. 3-6, the connector tube assembly 201 includes a handheld straw assembly 202 and a switch handle assembly 203. The connecting pipe assembly 201 is composed of a bent pipe 2011, a straight pipe 2012 and a connecting plate 2013. As shown in fig. 4, the elbow 2011 is bolted to the flange of the straight tube 2012, and the connection plate 2013 is welded to the straight tube 2012 and connected to the conversion handle assembly 203 via the connection plate 2013. Wherein the elbow 2011 is connected with the round hole at the top of the front plate of the dustbin. The flange 2014 at the side of the straight tube 2012 is connected to the hose 2021 of the hand-held straw assembly 202 by a clamp.
The hand-held straw assembly 202 is comprised of a hose 2021, a mounting tube 2022, a handle 2023 and a rubber stopper 2024. The handheld suction tube assembly 202 is placed in a holding tank at the bottom of the dustbin, and when needed, the back door of the dustbin is opened and pulled out. The rubber plug 2024 is arranged at the bottom of the containing groove, a plastic pipe 2022 at the head of the suction pipe is inserted into the rubber plug 2024 when the suction pipe does not need to be held by hand to work, and due to the existence of internal suction force of the suction pipe, the suction pipe can be inserted on the rubber plug 2024 more and more closely, so that the sealing performance is ensured.
The transfer handle assembly 203 is comprised of an upper attachment plate 2031, a transfer handle 2032, an intermediate plate 2033, and a lower attachment plate 2034. The conversion handle assembly 203 is mounted below the connection tube assembly 201 and bolted together as shown in fig. 4. The connection of the various components of the switch handle assembly 203 is shown in FIG. 5, where it can be seen that the switch handle 2032 limits its movement by a rectangular protrusion and that the traversing of the handle can achieve a tube on/off effect. The upper connecting plate 2031 is provided with a circular hole at the right side for connecting the straight tube and a rectangular hole at the lower side for limiting the movement of the conversion handle. The intermediate plate 2033 is a hollow rectangular plate, and the head of the conversion handle 2032 is placed in the hollow zone of the intermediate plate to realize the on-off function, and at the same time, a rectangular groove is formed in the bottom of the intermediate plate 2033 to allow the handle of the conversion handle 2032 to be placed in the intermediate plate 2033. The lower attachment plate 2034 is bolted to the middle plate 2033 and the upper attachment plate 2031 at the bottom of the shift handle assembly 203.
The working principle of the invention is as follows: as shown in fig. 6, the road sweeper mainly comprises a cab, a sweeping mechanism, a garbage can, a fixed suction pipe assembly, a clean water tank, a chassis frame and the like, when the road sweeper works, garbage is swept to an intermediate position through a sweeping disc device 4, a fan 101 positioned at the top of the garbage can extracts air in the garbage can to form negative pressure, the garbage can 1 is respectively connected with the fixed suction pipe 5 and a handheld suction pipe assembly 202 through a connecting pipe assembly 201, under normal conditions, the head of the handheld suction pipe assembly is inserted into a rubber plug, so that the negative pressure in the garbage can forms suction through the fixed suction pipe assembly 5, and the swept garbage is sucked into the garbage can 1. When garbage is sucked, water in the filtered sewage tank can be introduced into the fixed suction pipe, and the on-off of water flow is controlled through the control valve, so that the dust falling effect is achieved. When the hand-held suction pipe 202 is required to work, the switching handle 2032 is moved rightwards, negative pressure in the garbage can 1 can be led to the hand-held suction pipe 202, at the moment, the fixed suction pipe assembly 5 cannot suck garbage, only the hand-held suction pipe 202 works, and the switching function is completed. The air outlet of the fan 101 is arranged on the top cover 106 of the dustbin, the air outlet and the air inlet are both provided with filter screens, and finally, the air filtered twice is blown to the surrounding air by the top cover 106 of the dustbin, so that the secondary pollution to the air is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. The utility model provides a dustbin that has wind channel conversion equipment suitable for road sweeper installs on the chassis frame of cleaning cart, its characterized in that: the power distribution box comprises a box body, the box upper end is equipped with the top cap, the box inboard just is located and is equipped with the fan groove on the top cap, the fan inslot is equipped with the fan, fan groove top just is located and sets up the air outlet of fan groove and the outside intercommunication of box on the top cap, set up the air intake with the inside intercommunication of box on the fan groove lateral wall, the box front side is equipped with the connecting pipe subassembly, the one end of connecting pipe subassembly with the box intercommunication, the other end of connecting pipe subassembly is connected with fixed straw, the bottom half inboard is equipped with holds the groove, hold the inslot and be equipped with handheld straw subassembly, handheld straw subassembly with the connecting pipe subassembly is connected.
2. The trash bin with the air channel switching device suitable for the road sweeper as claimed in claim 1, wherein: the connecting pipe assembly comprises an elbow pipe, a straight pipe and a side pipe, the upper end of the elbow pipe is communicated with the interior of the box body, the lower end of the elbow pipe is connected with the upper end of the straight pipe through a connecting plate, the lower end of the straight pipe is connected with a conversion handle assembly, the side wall of the straight pipe between the elbow pipe and the conversion handle assembly is connected with the side pipe, and one end, away from the straight pipe, of the side pipe is connected with the handheld suction pipe assembly.
3. The trash bin with the air channel switching device suitable for the road sweeper as claimed in claim 2, wherein: the conversion handle assembly comprises an upper connecting plate, an intermediate plate, a conversion handle and a lower connecting plate, wherein a first round hole is formed in the upper connecting plate, the first round hole is connected with the lower end of the straight pipe, the lower side of the upper connecting plate is connected with the intermediate plate, a hollow hole is formed in the intermediate plate, a sliding groove is formed in the side wall of the hollow hole, the sliding groove is connected with the conversion handle in a sliding mode, and the lower side of the intermediate plate is connected with the lower connecting plate.
4. A waste bin with air channel switching device adapted for use in a road sweeper as claimed in claim 3, wherein: the conversion handle comprises a baffle and a shifting sheet plate, the baffle is connected with one end of the shifting sheet plate into a whole, the baffle is arranged in the hollow hole, and the shifting sheet plate penetrates out of the hollow hole and extends outwards.
5. The trash can with the air duct switching device suitable for the road sweeper according to claim 4, wherein: the upper connecting plate is provided with a convex groove, and the upper end of the limiting block is arranged in the convex groove.
6. The trash bin with the air channel switching device suitable for the road sweeper as claimed in claim 1, wherein: the handheld suction pipe assembly comprises a hose, an installation pipe, a placing plate, a handle and a rubber plug, wherein one end of the hose is connected with the side pipe, the other end of the hose is connected with the installation pipe, one end of the installation pipe is installed on the placing plate, the placing plate is provided with the handle, and the rubber plug is arranged at the bottom of the containing groove.
7. The trash can with the air duct switching device suitable for the road sweeper of claim 1, wherein: the sewage tank is arranged on the inner side of the rear end of the tank body, a first filter screen is arranged on the inner side wall of the sewage tank, and the sewage tank is connected with the fixed suction pipe through a water pipe.
8. The trash bin with the air channel switching device suitable for the road sweeper as claimed in claim 1, wherein: and the air outlet and the air inlet are both provided with second filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210889319.9A CN115303675B (en) | 2022-07-27 | 2022-07-27 | Dustbin with air duct conversion device suitable for road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210889319.9A CN115303675B (en) | 2022-07-27 | 2022-07-27 | Dustbin with air duct conversion device suitable for road sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115303675A true CN115303675A (en) | 2022-11-08 |
| CN115303675B CN115303675B (en) | 2023-12-29 |
Family
ID=83859257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210889319.9A Active CN115303675B (en) | 2022-07-27 | 2022-07-27 | Dustbin with air duct conversion device suitable for road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115303675B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203782629U (en) * | 2014-03-31 | 2014-08-20 | 王希坤 | Sweeper |
| CN203878512U (en) * | 2014-03-26 | 2014-10-15 | 上海田意环保科技有限公司 | Rubbish cleaning machine with double-suction opening dust suction mechanism |
| CN104153317A (en) * | 2014-07-31 | 2014-11-19 | 丹阳市亚力车业有限公司 | Switching air duct for dustbin |
| CN205240437U (en) * | 2015-12-11 | 2016-05-18 | 苏玲玲 | Multi -functional domestic garbage bin |
| US20180092501A1 (en) * | 2014-08-26 | 2018-04-05 | Lange Christian Sa | Urban or Industrial Vacuum Cleaner |
| CN108343016A (en) * | 2018-02-09 | 2018-07-31 | 徐州徐工环境技术有限公司 | The equipment and road sweeper of road sweeper |
| CN207760782U (en) * | 2017-10-16 | 2018-08-24 | 洛阳中冶建材设备有限公司 | A kind of vacuum sweeper |
| CN211898092U (en) * | 2019-12-02 | 2020-11-10 | 长沙中联重科环境产业有限公司 | Dustbin and adopt its small-size wet-type sweeping machine |
| CN215857444U (en) * | 2021-06-30 | 2022-02-18 | 济南中鲁特种汽车有限公司 | Auxiliary dust suction device of pure suction type sweeping machine |
-
2022
- 2022-07-27 CN CN202210889319.9A patent/CN115303675B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203878512U (en) * | 2014-03-26 | 2014-10-15 | 上海田意环保科技有限公司 | Rubbish cleaning machine with double-suction opening dust suction mechanism |
| CN203782629U (en) * | 2014-03-31 | 2014-08-20 | 王希坤 | Sweeper |
| CN104153317A (en) * | 2014-07-31 | 2014-11-19 | 丹阳市亚力车业有限公司 | Switching air duct for dustbin |
| US20180092501A1 (en) * | 2014-08-26 | 2018-04-05 | Lange Christian Sa | Urban or Industrial Vacuum Cleaner |
| CN205240437U (en) * | 2015-12-11 | 2016-05-18 | 苏玲玲 | Multi -functional domestic garbage bin |
| CN207760782U (en) * | 2017-10-16 | 2018-08-24 | 洛阳中冶建材设备有限公司 | A kind of vacuum sweeper |
| CN108343016A (en) * | 2018-02-09 | 2018-07-31 | 徐州徐工环境技术有限公司 | The equipment and road sweeper of road sweeper |
| CN211898092U (en) * | 2019-12-02 | 2020-11-10 | 长沙中联重科环境产业有限公司 | Dustbin and adopt its small-size wet-type sweeping machine |
| CN215857444U (en) * | 2021-06-30 | 2022-02-18 | 济南中鲁特种汽车有限公司 | Auxiliary dust suction device of pure suction type sweeping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115303675B (en) | 2023-12-29 |
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